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Package "gzip"

Name: gzip

Description:

GNU compression utilities
Latest version: 1.6-5ubuntu1.2
Release: bionic (18.04)
Level: updates
Repository: main

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APT INSTALL

Other versions of "gzip" in Bionic

Repository Area Version
base main 1.6-5ubuntu1
base universe 1.6-5ubuntu1
security main 1.6-5ubuntu1.2
security universe 1.6-5ubuntu1.2
updates universe 1.6-5ubuntu1.2

Changelog

Version: 1.6-5ubuntu1.2 2022-04-13 15:06:24 UTC

  gzip (1.6-5ubuntu1.2) bionic-security; urgency=medium

  * SECURITY UPDATE: arbitrary file override with crafted file names
    - debian/patches/CVE-2022-1271-1.patch: avoid exploit via multi-newline
      file names in zgrep.in.
    - debian/patches/CVE-2022-1271-2.patch: add test in tests/Makefile.am,
      tests/zgrep-abuse.
    - debian/patches/CVE-2022-1271-3.patch: port to POSIX sed in zgrep.in.
    - debian/patches/CVE-2022-1271-4.patch: optimize out a grep in
      gzexe.in.
    - debian/patches/CVE-2022-1271-5.patch: use C locale more often in
      gzexe.in, sample/zfile, zdiff.in, zgrep.in, znew.in.
    - debian/patches/CVE-2022-1271-6.patch: fix "binary file matches"
      mislabeling in tests/Makefile.am, tests/zgrep-binary, zgrep.in.
    - debian/rules: fix permissions on new test scripts.
    - CVE-2022-1271

 -- Marc Deslauriers <email address hidden> Fri, 08 Apr 2022 07:12:17 -0400
Source diff to previous version

Version: 1.6-5ubuntu1.1 2021-07-15 19:06:24 UTC

  gzip (1.6-5ubuntu1.1) bionic; urgency=medium

  * d/rules: Do not use ASM (LP: #1933516)

 -- Dan Streetman <email address hidden> Thu, 24 Jun 2021 11:38:02 -0400
1933516 gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted


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